期刊
DATA IN BRIEF
卷 2, 期 -, 页码 12-15出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.dib.2014.10.006
关键词
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资金
- NCI NIH HHS [R01 CA164492, R01 CA176843] Funding Source: Medline
The molecular chaperones Hsp70 and Hsp90 participate in many important cellular processes, including how cells respond to DNA damage. Here we show the results of applied quantitative affinity purification mass spectrometry (AP-MS) proteomics to understand the protein network through which Hsp70 and Hsp90 exert their effects on the DNA damage response (DDR). We characterized the interactomes of the yeast Hsp70 isoform Ssal and Hsp90 isoform Hsp82 before and after exposure to methyl methanesulfonate. We identified 256 chaperone interactors, 146 of which are novel. Although the majority of chaperone interaction remained constant under DNA damage, 5 proteins (Coc5, Ast1, Cys3, Ydr210c and Rai-4) increased in interaction with Ssal and/or Hsp82. This data presented here are related to [1] (Truman et al., in press). The mass spectrometry proteomics data have been deposited to the ProteomeXchange Consortium (http://protemecentral.proteomexchange.org) via the PRIDE partner repository (Vizcaino et al. (2013) [2]) with the dataset identifier PXDO01284. (C) 2014 The Authors. Published by Elsevier Inc.
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